sh: intc - mark data structures as __initdata

With the intc core improved it is now possible to put the intc data
structures in the initdata section.

Version two of this patch puts the __initdata inside DECLARE_INTC_DESC()
and removes the __initdata included in the board specific r2d code.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

12 files changed, 79 insertions, 82 deletions

diff --git a/arch/sh/boards/renesas/rts7751r2d/irq.c b/arch/sh/boards/renesas/rts7751r2d/irq.c
index 8788521..12aae0c 100644
--- a/arch/sh/boards/renesas/rts7751r2d/irq.c
+++ b/arch/sh/boards/renesas/rts7751r2d/irq.c
@@ -71,9 +71,8 @@ static unsigned char irl2irq_r2d_1[R2D_NR_IRL] __initdata = {
 	IRQ_TP,
 };
 
-static __initdata DECLARE_INTC_DESC(intc_desc_r2d_1, "r2d-1",
-				    vectors_r2d_1, NULL, NULL,
-				    mask_registers_r2d_1, NULL, NULL);
+static DECLARE_INTC_DESC(intc_desc_r2d_1, "r2d-1", vectors_r2d_1,
+			 NULL, NULL, mask_registers_r2d_1, NULL, NULL);
 
 #endif /* CONFIG_RTS7751R2D_1 */
 
@@ -110,9 +109,8 @@ static unsigned char irl2irq_r2d_plus[R2D_NR_IRL] __initdata = {
 	IRQ_TP,
 };
 
-static __initdata DECLARE_INTC_DESC(intc_desc_r2d_plus, "r2d-plus",
-				    vectors_r2d_plus, NULL, NULL,
-				    mask_registers_r2d_plus, NULL, NULL);
+static DECLARE_INTC_DESC(intc_desc_r2d_plus, "r2d-plus", vectors_r2d_plus,
+			 NULL, NULL, mask_registers_r2d_plus, NULL, NULL);
 
 #endif /* CONFIG_RTS7751R2D_PLUS */
 
diff --git a/arch/sh/cchips/voyagergx/irq.c b/arch/sh/cchips/voyagergx/irq.c
index 2d3620c..ade3038 100644
--- a/arch/sh/cchips/voyagergx/irq.c
+++ b/arch/sh/cchips/voyagergx/irq.c
@@ -33,7 +33,7 @@ enum {
 	UH, TWOD, ZD, PV, CI,
 };
 
-static struct intc_vect vectors[] = {
+static struct intc_vect vectors[] __initdata = {
 	INTC_IRQ(UP, IRQ_SM501_UP), INTC_IRQ(G54, IRQ_SM501_G54),
 	INTC_IRQ(G53, IRQ_SM501_G53), INTC_IRQ(G52, IRQ_SM501_G52),
 	INTC_IRQ(G51, IRQ_SM501_G51), INTC_IRQ(G50, IRQ_SM501_G50),
@@ -49,7 +49,7 @@ static struct intc_vect vectors[] = {
 	INTC_IRQ(PV, IRQ_SM501_PV), INTC_IRQ(CI, IRQ_SM501_CI),
 };
 
-static struct intc_mask_reg mask_registers[] = {
+static struct intc_mask_reg mask_registers[] __initdata = {
 	{ VOYAGER_INT_MASK, 0, 32, /* "Interrupt Mask", MMIO_base + 0x30 */
 	  { UP, G54, G53, G52, G51, G50, G49, G48,
 	    I2C, PW, 0, DMA, PCI, I2S, AC, US,
diff --git a/arch/sh/kernel/cpu/sh3/setup-sh7705.c b/arch/sh/kernel/cpu/sh3/setup-sh7705.c
index a1b342e..f6c65f2 100644
--- a/arch/sh/kernel/cpu/sh3/setup-sh7705.c
+++ b/arch/sh/kernel/cpu/sh3/setup-sh7705.c
@@ -36,7 +36,7 @@ enum {
 	RTC, TMU2, DMAC, USB, SCIF2, SCIF0,
 };
 
-static struct intc_vect vectors[] = {
+static struct intc_vect vectors[] __initdata = {
 	INTC_VECT(IRQ4, 0x680), INTC_VECT(IRQ5, 0x6a0),
 	INTC_VECT(PINT07, 0x700), INTC_VECT(PINT815, 0x720),
 	INTC_VECT(DMAC_DEI0, 0x800), INTC_VECT(DMAC_DEI1, 0x820),
@@ -57,7 +57,7 @@ static struct intc_vect vectors[] = {
 	INTC_VECT(REF_RCMI, 0x580),
 };
 
-static struct intc_group groups[] = {
+static struct intc_group groups[] __initdata = {
 	INTC_GROUP(RTC, RTC_ATI, RTC_PRI, RTC_CUI),
 	INTC_GROUP(TMU2, TMU2_TUNI, TMU2_TICPI),
 	INTC_GROUP(DMAC, DMAC_DEI0, DMAC_DEI1, DMAC_DEI2, DMAC_DEI3),
@@ -66,13 +66,13 @@ static struct intc_group groups[] = {
 	INTC_GROUP(SCIF2, SCIF2_ERI, SCIF2_RXI, SCIF2_TXI),
 };
 
-static struct intc_prio priorities[] = {
+static struct intc_prio priorities[] __initdata = {
 	INTC_PRIO(DMAC, 7),
 	INTC_PRIO(SCIF2, 3),
 	INTC_PRIO(SCIF0, 3),
 };
 
-static struct intc_prio_reg prio_registers[] = {
+static struct intc_prio_reg prio_registers[] __initdata = {
 	{ 0xfffffee2, 0, 16, 4, /* IPRA */ { TMU0, TMU1, TMU2, RTC } },
 	{ 0xfffffee4, 0, 16, 4, /* IPRB */ { WDT, REF_RCMI, 0, 0 } },
 	{ 0xa4000016, 0, 16, 4, /* IPRC */ { IRQ3, IRQ2, IRQ1, IRQ0 } },
@@ -87,7 +87,7 @@ static struct intc_prio_reg prio_registers[] = {
 static DECLARE_INTC_DESC(intc_desc, "sh7705", vectors, groups,
 			 priorities, NULL, prio_registers, NULL);
 
-static struct intc_vect vectors_irq[] = {
+static struct intc_vect vectors_irq[] __initdata = {
 	INTC_VECT(IRQ0, 0x600), INTC_VECT(IRQ1, 0x620),
 	INTC_VECT(IRQ2, 0x640), INTC_VECT(IRQ3, 0x660),
 };
diff --git a/arch/sh/kernel/cpu/sh3/setup-sh770x.c b/arch/sh/kernel/cpu/sh3/setup-sh770x.c
index 2980c44..60b04b1 100644
--- a/arch/sh/kernel/cpu/sh3/setup-sh770x.c
+++ b/arch/sh/kernel/cpu/sh3/setup-sh770x.c
@@ -39,7 +39,7 @@ enum {
 	RTC, REF, TMU2, DMAC, SCI, SCIF2, SCIF0,
 };
 
-static struct intc_vect vectors[] = {
+static struct intc_vect vectors[] __initdata = {
 	INTC_VECT(TMU0, 0x400), INTC_VECT(TMU1, 0x420),
 	INTC_VECT(TMU2_TUNI, 0x440), INTC_VECT(TMU2_TICPI, 0x460),
 	INTC_VECT(RTC_ATI, 0x480), INTC_VECT(RTC_PRI, 0x4a0),
@@ -71,7 +71,7 @@ static struct intc_vect vectors[] = {
 #endif
 };
 
-static struct intc_group groups[] = {
+static struct intc_group groups[] __initdata = {
 	INTC_GROUP(RTC, RTC_ATI, RTC_PRI, RTC_CUI),
 	INTC_GROUP(TMU2, TMU2_TUNI, TMU2_TICPI),
 	INTC_GROUP(REF, REF_RCMI, REF_ROVI),
@@ -81,14 +81,14 @@ static struct intc_group groups[] = {
 	INTC_GROUP(SCIF2, SCIF2_ERI, SCIF2_RXI, SCIF2_BRI, SCIF2_TXI),
 };
 
-static struct intc_prio priorities[] = {
+static struct intc_prio priorities[] __initdata = {
 	INTC_PRIO(DMAC, 7),
 	INTC_PRIO(SCI, 3),
 	INTC_PRIO(SCIF2, 3),
 	INTC_PRIO(SCIF0, 3),
 };
 
-static struct intc_prio_reg prio_registers[] = {
+static struct intc_prio_reg prio_registers[] __initdata = {
 	{ 0xfffffee2, 0, 16, 4, /* IPRA */ { TMU0, TMU1, TMU2, RTC } },
 	{ 0xfffffee4, 0, 16, 4, /* IPRB */ { WDT, REF, SCI, 0 } },
 #if defined(CONFIG_CPU_SUBTYPE_SH7706) || \
@@ -114,7 +114,7 @@ static DECLARE_INTC_DESC(intc_desc, "sh770x", vectors, groups,
 #if defined(CONFIG_CPU_SUBTYPE_SH7706) || \
     defined(CONFIG_CPU_SUBTYPE_SH7707) || \
     defined(CONFIG_CPU_SUBTYPE_SH7709)
-static struct intc_vect vectors_irq[] = {
+static struct intc_vect vectors_irq[] __initdata = {
 	INTC_VECT(IRQ0, 0x600), INTC_VECT(IRQ1, 0x620),
 	INTC_VECT(IRQ2, 0x640), INTC_VECT(IRQ3, 0x660),
 };
diff --git a/arch/sh/kernel/cpu/sh3/setup-sh7710.c b/arch/sh/kernel/cpu/sh3/setup-sh7710.c
index 5aa7771..84e5629 100644
--- a/arch/sh/kernel/cpu/sh3/setup-sh7710.c
+++ b/arch/sh/kernel/cpu/sh3/setup-sh7710.c
@@ -37,7 +37,7 @@ enum {
 	RTC, DMAC1, SCIF0, SCIF1, DMAC2, SIOF0, SIOF1,
 };
 
-static struct intc_vect vectors[] = {
+static struct intc_vect vectors[] __initdata = {
 	INTC_VECT(IRQ4, 0x680), INTC_VECT(IRQ5, 0x6a0),
 	INTC_VECT(DMAC_DEI0, 0x800), INTC_VECT(DMAC_DEI1, 0x820),
 	INTC_VECT(DMAC_DEI2, 0x840), INTC_VECT(DMAC_DEI3, 0x860),
@@ -63,7 +63,7 @@ static struct intc_vect vectors[] = {
 	INTC_VECT(REF, 0x580),
 };
 
-static struct intc_group groups[] = {
+static struct intc_group groups[] __initdata = {
 	INTC_GROUP(RTC, RTC_ATI, RTC_PRI, RTC_CUI),
 	INTC_GROUP(DMAC1, DMAC_DEI0, DMAC_DEI1, DMAC_DEI2, DMAC_DEI3),
 	INTC_GROUP(SCIF0, SCIF0_ERI, SCIF0_RXI, SCIF0_BRI, SCIF0_TXI),
@@ -73,7 +73,7 @@ static struct intc_group groups[] = {
 	INTC_GROUP(SIOF1, SIOF1_ERI, SIOF1_TXI, SIOF1_RXI, SIOF1_CCI),
 };
 
-static struct intc_prio priorities[] = {
+static struct intc_prio priorities[] __initdata = {
 	INTC_PRIO(DMAC1, 7),
 	INTC_PRIO(DMAC2, 7),
 	INTC_PRIO(SCIF0, 3),
@@ -85,7 +85,7 @@ static struct intc_prio priorities[] = {
 	INTC_PRIO(EDMAC2, 5),
 };
 
-static struct intc_prio_reg prio_registers[] = {
+static struct intc_prio_reg prio_registers[] __initdata = {
 	{ 0xfffffee2, 0, 16, 4, /* IPRA */ { TMU0, TMU1, TMU2, RTC } },
 	{ 0xfffffee4, 0, 16, 4, /* IPRB */ { WDT, REF, 0, 0 } },
 	{ 0xa4000016, 0, 16, 4, /* IPRC */ { IRQ3, IRQ2, IRQ1, IRQ0 } },
@@ -103,7 +103,7 @@ static struct intc_prio_reg prio_registers[] = {
 static DECLARE_INTC_DESC(intc_desc, "sh7710", vectors, groups,
 			 priorities, NULL, prio_registers, NULL);
 
-static struct intc_vect vectors_irq[] = {
+static struct intc_vect vectors_irq[] __initdata = {
 	INTC_VECT(IRQ0, 0x600), INTC_VECT(IRQ1, 0x620),
 	INTC_VECT(IRQ2, 0x640), INTC_VECT(IRQ3, 0x660),
 };
diff --git a/arch/sh/kernel/cpu/sh4/setup-sh7750.c b/arch/sh/kernel/cpu/sh4/setup-sh7750.c
index 062c3c1..523f68a 100644
--- a/arch/sh/kernel/cpu/sh4/setup-sh7750.c
+++ b/arch/sh/kernel/cpu/sh4/setup-sh7750.c
@@ -104,7 +104,7 @@ enum {
 	DMAC, PCIC1, TMU2, RTC, SCI1, SCIF, REF,
 };
 
-static struct intc_vect vectors[] = {
+static struct intc_vect vectors[] __initdata = {
 	INTC_VECT(HUDI, 0x600), INTC_VECT(GPIOI, 0x620),
 	INTC_VECT(TMU0, 0x400), INTC_VECT(TMU1, 0x420),
 	INTC_VECT(TMU2_TUNI, 0x440), INTC_VECT(TMU2_TICPI, 0x460),
@@ -118,7 +118,7 @@ static struct intc_vect vectors[] = {
 	INTC_VECT(REF_RCMI, 0x580), INTC_VECT(REF_ROVI, 0x5a0),
 };
 
-static struct intc_group groups[] = {
+static struct intc_group groups[] __initdata = {
 	INTC_GROUP(TMU2, TMU2_TUNI, TMU2_TICPI),
 	INTC_GROUP(RTC, RTC_ATI, RTC_PRI, RTC_CUI),
 	INTC_GROUP(SCI1, SCI1_ERI, SCI1_RXI, SCI1_TXI, SCI1_TEI),
@@ -126,13 +126,13 @@ static struct intc_group groups[] = {
 	INTC_GROUP(REF, REF_RCMI, REF_ROVI),
 };
 
-static struct intc_prio priorities[] = {
+static struct intc_prio priorities[] __initdata = {
 	INTC_PRIO(SCIF, 3),
 	INTC_PRIO(SCI1, 3),
 	INTC_PRIO(DMAC, 7),
 };
 
-static struct intc_prio_reg prio_registers[] = {
+static struct intc_prio_reg prio_registers[] __initdata = {
 	{ 0xffd00004, 0, 16, 4, /* IPRA */ { TMU0, TMU1, TMU2, RTC } },
 	{ 0xffd00008, 0, 16, 4, /* IPRB */ { WDT, REF, SCI1, 0 } },
 	{ 0xffd0000c, 0, 16, 4, /* IPRC */ { GPIOI, DMAC, SCIF, HUDI } },
@@ -150,13 +150,13 @@ static DECLARE_INTC_DESC(intc_desc, "sh7750", vectors, groups,
 	defined(CONFIG_CPU_SUBTYPE_SH7750S) || \
 	defined(CONFIG_CPU_SUBTYPE_SH7751) || \
 	defined(CONFIG_CPU_SUBTYPE_SH7091)
-static struct intc_vect vectors_dma4[] = {
+static struct intc_vect vectors_dma4[] __initdata = {
 	INTC_VECT(DMAC_DMTE0, 0x640), INTC_VECT(DMAC_DMTE1, 0x660),
 	INTC_VECT(DMAC_DMTE2, 0x680), INTC_VECT(DMAC_DMTE3, 0x6a0),
 	INTC_VECT(DMAC_DMAE, 0x6c0),
 };
 
-static struct intc_group groups_dma4[] = {
+static struct intc_group groups_dma4[] __initdata = {
 	INTC_GROUP(DMAC, DMAC_DMTE0, DMAC_DMTE1, DMAC_DMTE2,
 		   DMAC_DMTE3, DMAC_DMAE),
 };
@@ -168,7 +168,7 @@ static DECLARE_INTC_DESC(intc_desc_dma4, "sh7750_dma4",
 
 /* SH7750R and SH7751R both have 8-channel DMA controllers */
 #if defined(CONFIG_CPU_SUBTYPE_SH7750R) || defined(CONFIG_CPU_SUBTYPE_SH7751R)
-static struct intc_vect vectors_dma8[] = {
+static struct intc_vect vectors_dma8[] __initdata = {
 	INTC_VECT(DMAC_DMTE0, 0x640), INTC_VECT(DMAC_DMTE1, 0x660),
 	INTC_VECT(DMAC_DMTE2, 0x680), INTC_VECT(DMAC_DMTE3, 0x6a0),
 	INTC_VECT(DMAC_DMTE4, 0x780), INTC_VECT(DMAC_DMTE5, 0x7a0),
@@ -176,7 +176,7 @@ static struct intc_vect vectors_dma8[] = {
 	INTC_VECT(DMAC_DMAE, 0x6c0),
 };
 
-static struct intc_group groups_dma8[] = {
+static struct intc_group groups_dma8[] __initdata = {
 	INTC_GROUP(DMAC, DMAC_DMTE0, DMAC_DMTE1, DMAC_DMTE2,
 		   DMAC_DMTE3, DMAC_DMTE4, DMAC_DMTE5,
 		   DMAC_DMTE6, DMAC_DMTE7, DMAC_DMAE),
@@ -191,11 +191,11 @@ static DECLARE_INTC_DESC(intc_desc_dma8, "sh7750_dma8",
 #if defined(CONFIG_CPU_SUBTYPE_SH7750R) || \
 	defined(CONFIG_CPU_SUBTYPE_SH7751) || \
 	defined(CONFIG_CPU_SUBTYPE_SH7751R)
-static struct intc_vect vectors_tmu34[] = {
+static struct intc_vect vectors_tmu34[] __initdata = {
 	INTC_VECT(TMU3, 0xb00), INTC_VECT(TMU4, 0xb80),
 };
 
-static struct intc_mask_reg mask_registers[] = {
+static struct intc_mask_reg mask_registers[] __initdata = {
 	{ 0xfe080040, 0xfe080060, 32, /* INTMSK00 / INTMSKCLR00 */
 	  { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 	    0, 0, 0, 0, 0, 0, TMU4, TMU3,
@@ -210,7 +210,7 @@ static DECLARE_INTC_DESC(intc_desc_tmu34, "sh7750_tmu34",
 #endif
 
 /* SH7750S, SH7750R, SH7751 and SH7751R all have IRLM priority registers */
-static struct intc_vect vectors_irlm[] = {
+static struct intc_vect vectors_irlm[] __initdata = {
 	INTC_VECT(IRL0, 0x240), INTC_VECT(IRL1, 0x2a0),
 	INTC_VECT(IRL2, 0x300), INTC_VECT(IRL3, 0x360),
 };
@@ -220,14 +220,14 @@ static DECLARE_INTC_DESC(intc_desc_irlm, "sh7750_irlm", vectors_irlm, NULL,
 
 /* SH7751 and SH7751R both have PCI */
 #if defined(CONFIG_CPU_SUBTYPE_SH7751) || defined(CONFIG_CPU_SUBTYPE_SH7751R)
-static struct intc_vect vectors_pci[] = {
+static struct intc_vect vectors_pci[] __initdata = {
 	INTC_VECT(PCIC0_PCISERR, 0xa00), INTC_VECT(PCIC1_PCIERR, 0xae0),
 	INTC_VECT(PCIC1_PCIPWDWN, 0xac0), INTC_VECT(PCIC1_PCIPWON, 0xaa0),
 	INTC_VECT(PCIC1_PCIDMA0, 0xa80), INTC_VECT(PCIC1_PCIDMA1, 0xa60),
 	INTC_VECT(PCIC1_PCIDMA2, 0xa40), INTC_VECT(PCIC1_PCIDMA3, 0xa20),
 };
 
-static struct intc_group groups_pci[] = {
+static struct intc_group groups_pci[] __initdata = {
 	INTC_GROUP(PCIC1, PCIC1_PCIERR, PCIC1_PCIPWDWN, PCIC1_PCIPWON,
 		   PCIC1_PCIDMA0, PCIC1_PCIDMA1, PCIC1_PCIDMA2, PCIC1_PCIDMA3),
 };
diff --git a/arch/sh/kernel/cpu/sh4/setup-sh7760.c b/arch/sh/kernel/cpu/sh4/setup-sh7760.c
index 6b4e48c..7a898cb 100644
--- a/arch/sh/kernel/cpu/sh4/setup-sh7760.c
+++ b/arch/sh/kernel/cpu/sh4/setup-sh7760.c
@@ -43,7 +43,7 @@ enum {
 	DMAC, DMABRG, SCIF0, SCIF1, SCIF2, SIM, MMCIF, TMU2, REF,
 };
 
-static struct intc_vect vectors[] = {
+static struct intc_vect vectors[] __initdata = {
 	INTC_VECT(HUDI, 0x600), INTC_VECT(GPIOI, 0x620),
 	INTC_VECT(DMAC_DMTE0, 0x640), INTC_VECT(DMAC_DMTE1, 0x660),
 	INTC_VECT(DMAC_DMTE2, 0x680), INTC_VECT(DMAC_DMTE3, 0x6a0),
@@ -78,7 +78,7 @@ static struct intc_vect vectors[] = {
 	INTC_VECT(REF_RCMI, 0x580), INTC_VECT(REF_ROVI, 0x5a0),
 };
 
-static struct intc_group groups[] = {
+static struct intc_group groups[] __initdata = {
 	INTC_GROUP(DMAC, DMAC_DMTE0, DMAC_DMTE1, DMAC_DMTE2,
 		   DMAC_DMTE3, DMAC_DMTE4, DMAC_DMTE5,
 		   DMAC_DMTE6, DMAC_DMTE7, DMAC_DMAE),
@@ -92,7 +92,7 @@ static struct intc_group groups[] = {
 	INTC_GROUP(REF, REF_RCMI, REF_ROVI),
 };
 
-static struct intc_prio priorities[] = {
+static struct intc_prio priorities[] __initdata = {
 	INTC_PRIO(SCIF0, 3),
 	INTC_PRIO(SCIF1, 3),
 	INTC_PRIO(SCIF2, 3),
@@ -101,7 +101,7 @@ static struct intc_prio priorities[] = {
 	INTC_PRIO(DMABRG, 13),
 };
 
-static struct intc_mask_reg mask_registers[] = {
+static struct intc_mask_reg mask_registers[] __initdata = {
 	{ 0xfe080040, 0xfe080060, 32, /* INTMSK00 / INTMSKCLR00 */
 	  { IRQ4, IRQ5, IRQ6, IRQ7, 0, 0, HCAN20, HCAN21,
 	    SSI0, SSI1, HAC0, HAC1, I2C0, I2C1, USB, LCDC,
@@ -117,7 +117,7 @@ static struct intc_mask_reg mask_registers[] = {
 	    0, MFI, 0, 0, 0, 0, ADC, CMT, } },
 };
 
-static struct intc_prio_reg prio_registers[] = {
+static struct intc_prio_reg prio_registers[] __initdata = {
 	{ 0xffd00004, 0, 16, 4, /* IPRA */ { TMU0, TMU1, TMU2 } },
 	{ 0xffd00008, 0, 16, 4, /* IPRB */ { WDT, REF, 0, 0 } },
 	{ 0xffd0000c, 0, 16, 4, /* IPRC */ { GPIOI, DMAC, 0, HUDI } },
@@ -134,7 +134,7 @@ static struct intc_prio_reg prio_registers[] = {
 static DECLARE_INTC_DESC(intc_desc, "sh7760", vectors, groups,
 			 priorities, mask_registers, prio_registers, NULL);
 
-static struct intc_vect vectors_irq[] = {
+static struct intc_vect vectors_irq[] __initdata = {
 	INTC_VECT(IRL0, 0x240), INTC_VECT(IRL1, 0x2a0),
 	INTC_VECT(IRL2, 0x300), INTC_VECT(IRL3, 0x360),
 };
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
index ae63635..55f6610 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
@@ -84,7 +84,7 @@ enum {
 	SIM, RTC, DMAC0123, VIOVOU, USB, DMAC45, FLCTL, I2C, SDHI,
 };
 
-static struct intc_vect vectors[] = {
+static struct intc_vect vectors[] __initdata = {
 	INTC_VECT(IRQ0, 0x600), INTC_VECT(IRQ1, 0x620),
 	INTC_VECT(IRQ2, 0x640), INTC_VECT(IRQ3, 0x660),
 	INTC_VECT(IRQ4, 0x680), INTC_VECT(IRQ5, 0x6a0),
@@ -117,7 +117,7 @@ static struct intc_vect vectors[] = {
 	INTC_VECT(JPU, 0x560), INTC_VECT(LCDC, 0x580),
 };
 
-static struct intc_group groups[] = {
+static struct intc_group groups[] __initdata = {
 	INTC_GROUP(SIM, SIM_ERI, SIM_RXI, SIM_TXI, SIM_TEI),
 	INTC_GROUP(RTC, RTC_ATI, RTC_PRI, RTC_CUI),
 	INTC_GROUP(DMAC0123, DMAC0, DMAC1, DMAC2, DMAC3),
@@ -130,7 +130,7 @@ static struct intc_group groups[] = {
 	INTC_GROUP(SDHI, SDHI0, SDHI1, SDHI2, SDHI3),
 };
 
-static struct intc_prio priorities[] = {
+static struct intc_prio priorities[] __initdata = {
 	INTC_PRIO(SCIF0, 3),
 	INTC_PRIO(SCIF1, 3),
 	INTC_PRIO(SCIF2, 3),
@@ -138,7 +138,7 @@ static struct intc_prio priorities[] = {
 	INTC_PRIO(TMU1, 2),
 };
 
-static struct intc_mask_reg mask_registers[] = {
+static struct intc_mask_reg mask_registers[] __initdata = {
 	{ 0xa4080080, 0xa40800c0, 8, /* IMR0 / IMCR0 */
 	  { } },
 	{ 0xa4080084, 0xa40800c4, 8, /* IMR1 / IMCR1 */
@@ -168,7 +168,7 @@ static struct intc_mask_reg mask_registers[] = {
 	  { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
 };
 
-static struct intc_prio_reg prio_registers[] = {
+static struct intc_prio_reg prio_registers[] __initdata = {
 	{ 0xa4080000, 0, 16, 4, /* IPRA */ { TMU0, TMU1, TMU2, IRDA } },
 	{ 0xa4080004, 0, 16, 4, /* IPRB */ { JPU, LCDC, SIM } },
 	{ 0xa4080008, 0, 16, 4, /* IPRC */ { } },
@@ -185,7 +185,7 @@ static struct intc_prio_reg prio_registers[] = {
 	  { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
 };
 
-static struct intc_sense_reg sense_registers[] = {
+static struct intc_sense_reg sense_registers[] __initdata = {
 	{ 0xa414001c, 16, 2, /* ICR1 */
 	  { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
 };
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7780.c b/arch/sh/kernel/cpu/sh4a/setup-sh7780.c
index c9965c0..d84c457 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7780.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7780.c
@@ -114,7 +114,7 @@ enum {
 	PCIC5, SCIF1, MMCIF, TMU345, FLCTL, GPIO,
 };
 
-static struct intc_vect vectors[] = {
+static struct intc_vect vectors[] __initdata = {
 	INTC_VECT(RTC_ATI, 0x480), INTC_VECT(RTC_PRI, 0x4a0),
 	INTC_VECT(RTC_CUI, 0x4c0),
 	INTC_VECT(WDT, 0x560),
@@ -150,7 +150,7 @@ static struct intc_vect vectors[] = {
 	INTC_VECT(GPIOI2, 0xfc0), INTC_VECT(GPIOI3, 0xfe0),
 };
 
-static struct intc_group groups[] = {
+static struct intc_group groups[] __initdata = {
 	INTC_GROUP(RTC, RTC_ATI, RTC_PRI, RTC_CUI),
 	INTC_GROUP(TMU012, TMU0, TMU1, TMU2, TMU2_TICPI),
 	INTC_GROUP(DMAC0, DMAC0_DMINT0, DMAC0_DMINT1, DMAC0_DMINT2,
@@ -167,12 +167,12 @@ static struct intc_group groups[] = {
 	INTC_GROUP(GPIO, GPIOI0, GPIOI1, GPIOI2, GPIOI3),
 };
 
-static struct intc_prio priorities[] = {
+static struct intc_prio priorities[] __initdata = {
 	INTC_PRIO(SCIF0, 3),
 	INTC_PRIO(SCIF1, 3),
 };
 
-static struct intc_mask_reg mask_registers[] = {
+static struct intc_mask_reg mask_registers[] __initdata = {
 	{ 0xffd40038, 0xffd4003c, 32, /* INT2MSKR / INT2MSKCR */
 	  { 0, 0, 0, 0, 0, 0, GPIO, FLCTL,
 	    SSI, MMCIF, HSPI, SIOF, PCIC5, PCIINTD, PCIINTC, PCIINTB,
@@ -180,7 +180,7 @@ static struct intc_mask_reg mask_registers[] = {
 	    HUDI, 0, WDT, SCIF1, SCIF0, RTC, TMU345, TMU012 } },
 };
 
-static struct intc_prio_reg prio_registers[] = {
+static struct intc_prio_reg prio_registers[] __initdata = {
 	{ 0xffd40000, 0, 32, 8, /* INT2PRI0 */ { TMU0, TMU1,
 						 TMU2, TMU2_TICPI } },
 	{ 0xffd40004, 0, 32, 8, /* INT2PRI1 */ { TMU3, TMU4, TMU5, RTC } },
@@ -199,24 +199,24 @@ static DECLARE_INTC_DESC(intc_desc, "sh7780", vectors, groups, priorities,
 
 /* Support for external interrupt pins in IRQ mode */
 
-static struct intc_vect irq_vectors[] = {
+static struct intc_vect irq_vectors[] __initdata = {
 	INTC_VECT(IRQ0, 0x240), INTC_VECT(IRQ1, 0x280),
 	INTC_VECT(IRQ2, 0x2c0), INTC_VECT(IRQ3, 0x300),
 	INTC_VECT(IRQ4, 0x340), INTC_VECT(IRQ5, 0x380),
 	INTC_VECT(IRQ6, 0x3c0), INTC_VECT(IRQ7, 0x200),
 };
 
-static struct intc_mask_reg irq_mask_registers[] = {
+static struct intc_mask_reg irq_mask_registers[] __initdata = {
 	{ 0xffd00044, 0xffd00064, 32, /* INTMSK0 / INTMSKCLR0 */
 	  { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
 };
 
-static struct intc_prio_reg irq_prio_registers[] = {
+static struct intc_prio_reg irq_prio_registers[] __initdata = {
 	{ 0xffd00010, 0, 32, 4, /* INTPRI */ { IRQ0, IRQ1, IRQ2, IRQ3,
 					       IRQ4, IRQ5, IRQ6, IRQ7 } },
 };
 
-static struct intc_sense_reg irq_sense_registers[] = {
+static struct intc_sense_reg irq_sense_registers[] __initdata = {
 	{ 0xffd0001c, 32, 2, /* ICR1 */   { IRQ0, IRQ1, IRQ2, IRQ3,
 					    IRQ4, IRQ5, IRQ6, IRQ7 } },
 };
@@ -227,7 +227,7 @@ static DECLARE_INTC_DESC(intc_irq_desc, "sh7780-irq", irq_vectors,
 
 /* External interrupt pins in IRL mode */
 
-static struct intc_vect irl_vectors[] = {
+static struct intc_vect irl_vectors[] __initdata = {
 	INTC_VECT(IRL_LLLL, 0x200), INTC_VECT(IRL_LLLH, 0x220),
 	INTC_VECT(IRL_LLHL, 0x240), INTC_VECT(IRL_LLHH, 0x260),
 	INTC_VECT(IRL_LHLL, 0x280), INTC_VECT(IRL_LHLH, 0x2a0),
@@ -238,7 +238,7 @@ static struct intc_vect irl_vectors[] = {
 	INTC_VECT(IRL_HHHL, 0x3c0),
 };
 
-static struct intc_mask_reg irl3210_mask_registers[] = {
+static struct intc_mask_reg irl3210_mask_registers[] __initdata = {
 	{ 0xffd00080, 0xffd00084, 32, /* INTMSK2 / INTMSKCLR2 */
 	  { IRL_LLLL, IRL_LLLH, IRL_LLHL, IRL_LLHH,
 	    IRL_LHLL, IRL_LHLH, IRL_LHHL, IRL_LHHH,
@@ -246,7 +246,7 @@ static struct intc_mask_reg irl3210_mask_registers[] = {
 	    IRL_HHLL, IRL_HHLH, IRL_HHHL, } },
 };
 
-static struct intc_mask_reg irl7654_mask_registers[] = {
+static struct intc_mask_reg irl7654_mask_registers[] __initdata = {
 	{ 0xffd00080, 0xffd00084, 32, /* INTMSK2 / INTMSKCLR2 */
 	  { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 	    IRL_LLLL, IRL_LLLH, IRL_LLHL, IRL_LLHH,
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7785.c b/arch/sh/kernel/cpu/sh4a/setup-sh7785.c
index a33d6a5..a595203 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7785.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7785.c
@@ -117,7 +117,7 @@ enum {
 	PCIC5, MMCIF, GDTA, TMU345, FLCTL, GPIO
 };
 
-static struct intc_vect vectors[] = {
+static struct intc_vect vectors[] __initdata = {
 	INTC_VECT(WDT, 0x560),
 	INTC_VECT(TMU0, 0x580), INTC_VECT(TMU1, 0x5a0),
 	INTC_VECT(TMU2, 0x5c0), INTC_VECT(TMU2_TICPI, 0x5e0),
@@ -158,7 +158,7 @@ static struct intc_vect vectors[] = {
 	INTC_VECT(GPIOI2, 0xfc0), INTC_VECT(GPIOI3, 0xfe0),
 };
 
-static struct intc_group groups[] = {
+static struct intc_group groups[] __initdata = {
 	INTC_GROUP(TMU012, TMU0, TMU1, TMU2, TMU2_TICPI),
 	INTC_GROUP(DMAC0, DMAC0_DMINT0, DMAC0_DMINT1, DMAC0_DMINT2,
 		   DMAC0_DMINT3, DMAC0_DMINT4, DMAC0_DMINT5, DMAC0_DMAE),
@@ -175,7 +175,7 @@ static struct intc_group groups[] = {
 	INTC_GROUP(GPIO, GPIOI0, GPIOI1, GPIOI2, GPIOI3),
 };
 
-static struct intc_prio priorities[] = {
+static struct intc_prio priorities[] __initdata = {
 	INTC_PRIO(SCIF0, 3),
 	INTC_PRIO(SCIF1, 3),
 	INTC_PRIO(SCIF2, 3),
@@ -184,7 +184,7 @@ static struct intc_prio priorities[] = {
 	INTC_PRIO(SCIF5, 3),
 };
 
-static struct intc_mask_reg mask_registers[] = {
+static struct intc_mask_reg mask_registers[] __initdata = {
 	{ 0xffd00044, 0xffd00064, 32, /* INTMSK0 / INTMSKCLR0 */
 	  { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
 
@@ -205,7 +205,7 @@ static struct intc_mask_reg mask_registers[] = {
 	    SCIF5, SCIF4, SCIF3, SCIF2, SCIF1, SCIF0, TMU345, TMU012 } },
 };
 
-static struct intc_prio_reg prio_registers[] = {
+static struct intc_prio_reg prio_registers[] __initdata = {
 	{ 0xffd00010, 0, 32, 4, /* INTPRI */   { IRQ0, IRQ1, IRQ2, IRQ3,
 						 IRQ4, IRQ5, IRQ6, IRQ7 } },
 	{ 0xffd40000, 0, 32, 8, /* INT2PRI0 */ { TMU0, TMU1,
@@ -227,20 +227,19 @@ static struct intc_prio_reg prio_registers[] = {
 static DECLARE_INTC_DESC(intc_desc, "sh7785", vectors, groups, priorities,
 			 mask_registers, prio_registers, NULL);
 
-
 /* Support for external interrupt pins in IRQ mode */
 
-static struct intc_vect vectors_irq0123[] = {
+static struct intc_vect vectors_irq0123[] __initdata = {
 	INTC_VECT(IRQ0, 0x240), INTC_VECT(IRQ1, 0x280),
 	INTC_VECT(IRQ2, 0x2c0), INTC_VECT(IRQ3, 0x300),
 };
 
-static struct intc_vect vectors_irq4567[] = {
+static struct intc_vect vectors_irq4567[] __initdata = {
 	INTC_VECT(IRQ4, 0x340), INTC_VECT(IRQ5, 0x380),
 	INTC_VECT(IRQ6, 0x3c0), INTC_VECT(IRQ7, 0x200),
 };
 
-static struct intc_sense_reg sense_registers[] = {
+static struct intc_sense_reg sense_registers[] __initdata = {
 	{ 0xffd0001c, 32, 2, /* ICR1 */   { IRQ0, IRQ1, IRQ2, IRQ3,
 					    IRQ4, IRQ5, IRQ6, IRQ7 } },
 };
@@ -255,7 +254,7 @@ static DECLARE_INTC_DESC(intc_desc_irq4567, "sh7785-irq4567", vectors_irq4567,
 
 /* External interrupt pins in IRL mode */
 
-static struct intc_vect vectors_irl0123[] = {
+static struct intc_vect vectors_irl0123[] __initdata = {
 	INTC_VECT(IRL0_LLLL, 0x200), INTC_VECT(IRL0_LLLH, 0x220),
 	INTC_VECT(IRL0_LLHL, 0x240), INTC_VECT(IRL0_LLHH, 0x260),
 	INTC_VECT(IRL0_LHLL, 0x280), INTC_VECT(IRL0_LHLH, 0x2a0),
@@ -266,7 +265,7 @@ static struct intc_vect vectors_irl0123[] = {
 	INTC_VECT(IRL0_HHHL, 0x3c0),
 };
 
-static struct intc_vect vectors_irl4567[] = {
+static struct intc_vect vectors_irl4567[] __initdata = {
 	INTC_VECT(IRL4_LLLL, 0xb00), INTC_VECT(IRL4_LLLH, 0xb20),
 	INTC_VECT(IRL4_LLHL, 0xb40), INTC_VECT(IRL4_LLHH, 0xb60),
 	INTC_VECT(IRL4_LHLL, 0xb80), INTC_VECT(IRL4_LHLH, 0xba0),
diff --git a/arch/sh/kernel/cpu/sh4a/setup-shx3.c b/arch/sh/kernel/cpu/sh4a/setup-shx3.c
index 3c8a2ed..4cfd5320 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-shx3.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-shx3.c
@@ -97,7 +97,7 @@ enum {
 	DMAC0, DMAC1, DTU0, DTU1, DTU2, DTU3,
 };
 
-static struct intc_vect vectors[] = {
+static struct intc_vect vectors[] __initdata = {
 	INTC_VECT(HUDII, 0x3e0),
 	INTC_VECT(TMU0, 0x400), INTC_VECT(TMU1, 0x420),
 	INTC_VECT(TMU2, 0x440), INTC_VECT(TMU3, 0x460),
@@ -145,7 +145,7 @@ static struct intc_vect vectors[] = {
 	INTC_VECT(INTICI6, 0xfc0), INTC_VECT(INTICI7, 0xfe0),
 };
 
-static struct intc_group groups[] = {
+static struct intc_group groups[] __initdata = {
 	INTC_GROUP(IRL, IRL_LLLL, IRL_LLLH, IRL_LLHL, IRL_LLHH,
 		   IRL_LHLL, IRL_LHLH, IRL_LHHL, IRL_LHHH,
 		   IRL_HLLL, IRL_HLLH, IRL_HLHL, IRL_HLHH,
@@ -165,14 +165,14 @@ static struct intc_group groups[] = {
 	INTC_GROUP(DTU3, DTU3_TEND, DTU3_AE, DTU3_TMISS),
 };
 
-static struct intc_prio priorities[] = {
+static struct intc_prio priorities[] __initdata = {
 	INTC_PRIO(SCIF0, 3),
 	INTC_PRIO(SCIF1, 3),
 	INTC_PRIO(SCIF2, 3),
 	INTC_PRIO(SCIF3, 3),
 };
 
-static struct intc_mask_reg mask_registers[] = {
+static struct intc_mask_reg mask_registers[] __initdata = {
 	{ 0xfe410030, 0xfe410050, 32, /* CnINTMSK0 / CnINTMSKCLR0 */
 	  { IRQ0, IRQ1, IRQ2, IRQ3 } },
 	{ 0xfe410040, 0xfe410060, 32, /* CnINTMSK1 / CnINTMSKCLR1 */
@@ -197,7 +197,7 @@ static struct intc_mask_reg mask_registers[] = {
 	    SCIF0_TXI, SCIF0_BRI, SCIF0_RXI, SCIF0_ERI } },
 };
 
-static struct intc_prio_reg prio_registers[] = {
+static struct intc_prio_reg prio_registers[] __initdata = {
 	{ 0xfe410010, 0, 32, 4, /* INTPRI */ { IRQ0, IRQ1, IRQ2, IRQ3 } },
 
 	{ 0xfe410800, 0, 32, 4, /* INT2PRI0 */ { 0, HUDII, TMU5, TMU4,
@@ -222,12 +222,12 @@ static DECLARE_INTC_DESC(intc_desc, "shx3", vectors, groups, priorities,
 			 mask_registers, prio_registers, NULL);
 
 /* Support for external interrupt pins in IRQ mode */
-static struct intc_vect vectors_irq[] = {
+static struct intc_vect vectors_irq[] __initdata = {
 	INTC_VECT(IRQ0, 0x240), INTC_VECT(IRQ1, 0x280),
 	INTC_VECT(IRQ2, 0x2c0), INTC_VECT(IRQ3, 0x300),
 };
 
-static struct intc_sense_reg sense_registers[] = {
+static struct intc_sense_reg sense_registers[] __initdata = {
 	{ 0xfe41001c, 32, 2, /* ICR1 */   { IRQ0, IRQ1, IRQ2, IRQ3 } },
 };
 
@@ -236,7 +236,7 @@ static DECLARE_INTC_DESC(intc_desc_irq, "shx3-irq", vectors_irq, groups,
 			 sense_registers);
 
 /* External interrupt pins in IRL mode */
-static struct intc_vect vectors_irl[] = {
+static struct intc_vect vectors_irl[] __initdata = {
 	INTC_VECT(IRL_LLLL, 0x200), INTC_VECT(IRL_LLLH, 0x220),
 	INTC_VECT(IRL_LLHL, 0x240), INTC_VECT(IRL_LLHH, 0x260),
 	INTC_VECT(IRL_LHLL, 0x280), INTC_VECT(IRL_LHLH, 0x2a0),
diff --git a/include/asm-sh/hw_irq.h b/include/asm-sh/hw_irq.h
index 0e6a603..0c016e9 100644
--- a/include/asm-sh/hw_irq.h
+++ b/include/asm-sh/hw_irq.h
@@ -42,10 +42,10 @@ struct intc_prio {
 
 struct intc_group {
 	intc_enum enum_id;
-	intc_enum *enum_ids;
+	intc_enum enum_ids[32];
 };
 
-#define INTC_GROUP(enum_id, ids...) { enum_id, (intc_enum []) { ids, 0 } }
+#define INTC_GROUP(enum_id, ids...) { enum_id, { ids } }
 
 struct intc_mask_reg {
 	unsigned long set_reg, clr_reg, reg_width;
@@ -81,7 +81,7 @@ struct intc_desc {
 #define _INTC_ARRAY(a) a, sizeof(a)/sizeof(*a)
 #define DECLARE_INTC_DESC(symbol, chipname, vectors, groups,		\
 	priorities, mask_regs, prio_regs, sense_regs)			\
-struct intc_desc symbol = {						\
+struct intc_desc symbol __initdata = {					\
 	_INTC_ARRAY(vectors), _INTC_ARRAY(groups),			\
 	_INTC_ARRAY(priorities),					\
 	_INTC_ARRAY(mask_regs), _INTC_ARRAY(prio_regs),			\